|Home world:||M91 Star|
|First appearance:||Ultraman Gaia episode 49 "An Angel Descends"|
|Latest appearance:||Shin Ultraman Retsuden episode 42: "Lost Light! Cry of the Earth!" (2014)|
Fishman (魚人 Gyojin) (Fishmen in plural) are race of ghost-like aliens that appeared in Ultraman Gaia.
Subtitle: Illusion Monster (幻影怪物, Gen'ei Kaibutsu)
- Height: 2.3 m
- Weight: Unknown
- Origin: M91
When Zogu unleashed a group of Dobishi to Earth for invasion, these Fishmen appeared where they roaming at the city mindlessly moments before her arrival. Despite having appeared and frightening the citizen, they didn't harm them. After she appeared, Zogu destroyed a group of them with one of her beams.
- Although they actually appeared, due to their nature of being ghosts-like appearance, they were intangible to almost everything as they also never intended to harm the citizens.
- Their suits are modified from Digon in Ultraman Dyna.
- They also seemed to wear torn clothes when appearing.
Powers and Weapons
- Intangibility: Due to their nature of being ghosts-like appearance, they were intangible to almost everything.